Bronze Solenoid Valve
Gritty Coolant Valves Full Port
Full Port - Normally Closed - 1/2" to 1" Pipe Size
Max. Fluid Temp. - 212°F | Max. Static Pressure - 300 PSI
No Differential Pressure Required to Open
Operation
This solenoid valve opens when energized and closes when de-energized. When the coil is energized the pilot valve opens, relieving the pressure above the piston, which is then lifted from its seat by the plunger. Upon de-energizing the coil, a spring closes the pilot valve and opens a bleed passageway to permit pressure to build above the piston and seat it.
Application
To control the flow of "Coolant", the valve is designed with the piston "turned down" and a larger pilot port, offering additional clearance, allowing the valve to operate with fluids containing some grit/sediment typically found in coolant. Valve operates from zero to maximum differential pressure indicated in table. Valve must be mounted in horizontal pipe with solenoid enclosure vertical and on top.
- Specifications
- Construction
|
Pipe Size Inches |
Max. Diff. PSI |
Type No. |
Watts AC |
Watts DC |
Ship Wt. Lbs. |
Dimension In Inches | |||
|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | ||||||
| 1/2 | 50 | MS18A42-C | 25 | 18 | 8 | 7 | 5-7/8 | 2-3/4 | 3-1/4 |
| 200 | MS33A22-C | 45 | 23 | ||||||
| 300 | MS233A42-C | 80 | 40 | ||||||
| 3/4 | 80 | MS18A43-C | 25 | 18 | 8 | 7-1/8 | 6 | 2-3/4 | 3-1/2 |
| 125 | MS33A23-C | 45 | 23 | ||||||
| 200 | MS133A23-C | 65 | 33 | ||||||
| 300 | MS233A43-C | 80 | 40 | 12 | 8-1/8 | 7 | 3-1/2 | 3-1/2 | |
| 1 | 200 | MS233A24-C | 80 | 40 | 10 | 7-7/8 | 6-5/8 | 2-3/4 | 4-1/8 |
| 300 | MS233A44-C | 80 | 40 | ||||||
| 1-1/4 | 200 | MS233A25-C | 80 | 40 | 12 | 8-3/8 | 6-3/4 | 2-3/4 | 4-1/2 |
| 300 | MS233A45-C | 80 | 40 | ||||||
| 1-1/2 | 300 | MS241A46-C | 115 | 65 | 20 | 10 | 8-1/8 | 4 | 4-7/8 |
Note: The addition of any bottom mounted option would replace the "MS" Mounting Stud and change the prefix to reflect the appropriate option.
(*Wetted parts - No Copper Bearing Alloys in contact with fluid)
*Valve Body - Cast Bronze, Globe Pattern - NPT ends
*Piston - Bronze
Coil Enclosure - Malleable or Cast Iron, 1/2” NPS conduit conn.
*Plunger - 430 Stainless Steel
*Pilot Valve - 303 Stainless Steel
*Bonnet Tube - 304 Stainless Steel
*Spring - 302 Stainless Steel
*Body Seal - Buna-N or Non Asbestos Gasket
*Orifice Seal - Buna-N (Viton® or Glass Filled PTFE available)
*AC Shading Coil - Copper
*Stem Pin - Inconel
Coil - Encapsulated Class B, 18” leads - (Class H available)
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